LP2950 datasheet(9/26 Pages) TI

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0.25

0.5

0.75

1.25

1.5

1.75

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

VOL – Output Low Voltage – V

T = 125

T = 25

T = –40

Input Voltage

2 V/div

Output Voltage

80 mV/div

-20

-15

-10

-5

-55

-30

-5

120 145

TA – Temperature – °C

VIN – Input Voltage – V

50-k

resistorto

external5-Vsupply

50-k

resistor

toV

OUT

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

-40 -25 -10

95 110 125

TA – Temperature – °C

100

150

200

250

300

350

400

0.0001

0.001

0.01

0.1

IO – Output Current – A

LP2950, LP2951

www.ti.com

SLVS582I – APRIL 2006 – REVISED NOVEMBER 2014

Typical Characteristics (continued)

Figure 13. Dropout Voltage vs Dropout Current

Figure 14. LP2951 Minimum Operating Voltage vs

Temperature

Figure 16. LP2951 ERROR Comparator Output vs

Figure 15. LP2951 FEEDBACK Bias Current vs Temperature

Input Voltage

Figure 18. Line Transient Response vs Time

Figure 17. LP2951 ERROR Comparator Sink Current vs

Output Low Voltage

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